Ricoh FT5233 Service Manual page 415

45. MAIN CONTROL BOARD (A069/A073/A074)
Index
Part No.
No.
* A069 5191 Main Control Board - 115V (A073)
* A070 5191 Main Control Board - 115V (A074)
* A070 5141 Main Control Board - 230V
1 AY21 0001 IC - H8D2451
2 A069 5114 IC - HN27C101G-20
3 A069 5119 IC - uPD78CP14G-36 (115V)
3 A070 5119 IC - uPD78CP14G-36 (220/240V)
4 A069 5131 RAM Board
Q'ty per
Description
Assembly
Index
Part No.
No.
1 101 1101 0328
1 102 1102 2986
1 103 1102 5003
1 104 1102 5278
1 105 1102 5279
1 106 1102 5280
1 107 1102 5281
1 108 1102 5283
109 1102 5375
110 1102 5376
111 1103 0441
112 1103 3020
113 1103 3022
114 1103 3023
115 1103 3024
116 1103 3025
117 1103 3027
118 1104 0339
119 1104 0589
120 1400 0558
121 1401 0410
122 1401 0826
123 1402 0688
124 1402 0708
125 1402 0804
126 1402 1037
127 1402 1042
128 1407 1600
129 1407 2187
130 1407 2231
131 1407 2746
132 1407 2948
133 1407 3152
134 1407 3202
135 1407 3245
103
Description
Connector Pin Contact
Connector - 14P
Connector - 2P
Connector - 6P
Connector - 7P
Connector - 8P
Connector - 9P
Connector - 11P
Connector - 50P
Connector - 30P
Connector - 4P
Connector - 20P
Connector - 30P
Connector - 34P
Connector
Connector - 50P
Connector - 64P
IC Socket - 64P
DIP Socket : 32P
Transistor - 2SD780
Transistor - 2SB1115YL
Diode - 1SS181
Diode
Diode - 1SS272
Diode - 1SS294
Diode - U1ZB12
Diode - 1SS336
IC - SN74LS244NS
IC - SN74LS07NS
IC - TD62308AF
IC - CXD1095Q
IC - TC7S04F
IC - TC74HC238F
IC - TC74HC00AF
IC - TC74HC32AF
Q'ty per
Assembly